High-Spike-4mm-13mm-3-Pack-Hozelock-2789P0000-P-The-Hozelock-2789-High-Spikes-are-high-quality-and-made-from-UV-stable-plastic-They-can-be-combined-with-any-of-the-Hozelock-drippers-mini-sprinklers-and-more-commonly-micro-jets-P-P-Used-to-raise-the-pattern-above-the-foliage-by-up-to-35cm-Designed-for-use-at-the-end-of-line-i-e-at-the-end-of-the-4mm-hose-Can-also-be-attached-by-branching-off-from-13mm-supply-tube-P-P-Pack-of-3-P-Hozelock-2789P0000-High-Spike-4mm-13mm-3-Pa